the attack in benghazi, libya. what more are we learning about the attacks and the measures the state department is trying to take to ensure the safety of its personnel left in benghazi, tripoli and elsewhere. >> you have a couple of things, anderson. what they're trying to do is make sure the security of the people who are left, and that's only in tripoli, not in benghazi, is assured, so they're sending some marines. it's kind of like a quick reaction for us to the embassy in tripoli to beef that up. they're also notifying troops around the world that potentially they could be used in various ways to ensure the security of american personnel and then, of course, as you mentioned, you've got the destroyers. this would be the destroyers and the drones would be used more, let's say, if the president determined that it was a time to strike against whoever was the group that carried out this attack. and, anderson, there have been a lot of very interesting and disturbing and very sad details that are coming out. you kno